Anionically polymerized polybutadiene
[化] 阴离子催化聚丁二烯; 有规立构聚丁二烯
🧩 词语组成解析
a. 聚合的\\nv. （使）聚合( polymerize的过去式和过去分词 )
[机] 聚丁二烯
🗣️ 情景例句
Oh, well, really ...
噢 哦 真的……
That was close!
好险！
His vanity was hurt by their talking so frankly.
他们坦率的谈话伤害了他的虚荣心。